Rear Spring Chieftain Roadmaster

【HYPERPRO Hyperpro 22094591 Rear Spring Chieftain Roadmaster Suspension】
■Rear Spring
A suspension spring with a constant rising rate uniquely designed by Hyperpro.
The spring rate constantly changes in accordance with the movement of the suspension.
It maintains a state that is neither too soft nor too hard, and also has the ability to withstand high-load cornering and sudden braking.
●Front springs come with the necessary amount of fork oil.
●Optimizes caster changes during braking before corners, making it easier to transition to the next action. It absorbs small bumps during cornering, eliminating vibrations that interfere with the rider.
●Unlike ordinary springs, it does not have a constant spring rate, so it does not resonate.
●Springs wound on computer-controlled machine tools are shot-peened to remove microscopic surface scratches that can lead to performance degradation. Furthermore, after completion, each spring undergoes performance testing by a tester.
●In the Netherlands, where Hyperpro is based, all emergency motorcycles are equipped with Hyperpro springs.
Compatible models
INDIAN CHIEFTAIN '15-'21 (Pressurized Shock)
INDIAN ROADMASTER '15-'21 (Pressurized Shock)
Specifications
Spring part number: 1565
Preload adjustment: 15mm (no air pressurization)
Sag value: 15mm
Compression adjustment: None
Rebound adjustment: None
*The image is for illustrative purposes only, and the design and specifications of the products shown may be changed without prior notice. Please understand.